Tool design



FIG. 1 is a perspective view of the tool design;

FIG. 2 is a top view of the tool design, the opposite view being a mirror image thereof;

FIG. 3 is a side view of the tool design, the opposite view being a mirror image thereof;

FIG. 4 is a first end view of the tool design; and,

FIG. 5 is a second end view of the tool design. 

We claim the ornamental design for a tool design, as shown. 